The crash occurred on April 4, on US Highway 77 North. Investigators say the victim, Byler Lehmann, collided with the truck at 2 a.m. near the small town of Warda.

Lehmann’s car rolled several times before coming to a stop in front of the Warda post office. Lehmann was rushed to the hospital with a traumatic brain injury. He was taken off life support several weeks later.